Knowledge

1. is the power chip overheating (heat may not be good), the chip has the highest temperature, more than this will enter the protection state, this time there will be flashing phenomenon;

2. may power capacitor is bad, open a light, capacity decline, lead to flashing light; there is the light input voltage range is small, when the customer home voltage is too high or too low will appear flashing light.

As a reminder, if consumers can take the goods back to the voltage problem of businesses returned, then put the lamp to light two hours, still appear flash problem, if not that is the grid problem, or if the flash, it could not be a power problem.